Roller housing for a gliding window sash



FIG. 1 is an end, top and front perspective view of a roller housing for a gliding window sash;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 4 is an end elevational view thereof, the opposite end being a mirror image; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a roller housing for a gliding window sash, as shown and described. 